diff options
Diffstat (limited to 'erts/emulator/test/binary_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/binary_SUITE.erl | 57 |
1 files changed, 16 insertions, 41 deletions
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index 4e82381fba..d9fc876482 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -33,7 +33,6 @@ %% erlang:external_size/1 %% size(Binary) %% iolist_size/1 -%% concat_binary/1 %% split_binary/2 %% hash(Binary, N) %% phash(Binary, N) @@ -47,7 +46,7 @@ init_per_testcase/2, end_per_testcase/2, copy_terms/1, conversions/1, deep_lists/1, deep_bitstr_lists/1, bad_list_to_binary/1, bad_binary_to_list/1, - t_split_binary/1, bad_split/1, t_concat_binary/1, + t_split_binary/1, bad_split/1, terms/1, terms_float/1, external_size/1, t_iolist_size/1, t_hash/1, bad_size/1, @@ -68,7 +67,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}, all() -> [copy_terms, conversions, deep_lists, deep_bitstr_lists, - t_split_binary, bad_split, t_concat_binary, + t_split_binary, bad_split, bad_list_to_binary, bad_binary_to_list, terms, terms_float, external_size, t_iolist_size, bad_binary_to_term_2, safe_binary_to_term2, @@ -93,7 +92,6 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Config. @@ -381,41 +379,6 @@ bad_split(Config) when is_list(Config) -> bad_split(Bin, Pos) -> {'EXIT',{badarg,_}} = (catch split_binary(Bin, Pos)). -%% Tests concat_binary/2 and size/1. - -t_concat_binary(suite) -> []; -t_concat_binary(Config) when is_list(Config) -> - test_concat([]), - - test_concat([[]]), - test_concat([[], []]), - test_concat([[], [], []]), - - test_concat([[1], []]), - test_concat([[], [2]]), - test_concat([[], [3], []]), - - test_concat([[1, 2, 3], [4, 5, 6, 7]]), - test_concat([[1, 2, 3], [4, 5, 6, 7], [9, 10]]), - - test_concat([lists:seq(0, 255), lists:duplicate(1024, $@), - lists:duplicate(2048, $a), - lists:duplicate(4000, $b)]), - ok. - -test_concat(Lists) -> - test_concat(Lists, 0, [], []). - -test_concat([List|Rest], Size, Combined, Binaries) -> - ?line Bin = list_to_binary(List), - ?line test_concat(Rest, Size+length(List), Combined++List, [Bin|Binaries]); -test_concat([], Size, Combined, Binaries0) -> - ?line Binaries = lists:reverse(Binaries0), - ?line Bin = concat_binary(Binaries), - ?line Size = size(Bin), - ?line Size = iolist_size(Bin), - ?line Combined = binary_to_list(Bin). - t_hash(doc) -> "Test hash/2 with different type of binaries."; t_hash(Config) when is_list(Config) -> test_hash([]), @@ -478,6 +441,11 @@ terms(Config) when is_list(Config) -> Sz when is_integer(Sz), size(Bin) =< Sz -> ok end, + Bin1 = term_to_binary(Term, [{minor_version, 1}]), + case erlang:external_size(Bin1, [{minor_version, 1}]) of + Sz1 when is_integer(Sz1), size(Bin1) =< Sz1 -> + ok + end, Term = binary_to_term(Bin), Term = binary_to_term(Bin, [safe]), Unaligned = make_unaligned_sub_binary(Bin), @@ -510,7 +478,12 @@ terms_float(Config) when is_list(Config) -> Term = binary_to_term(Bin0), Bin1 = term_to_binary(Term, [{minor_version,1}]), Term = binary_to_term(Bin1), - true = size(Bin1) < size(Bin0) + true = size(Bin1) < size(Bin0), + Size0 = erlang:external_size(Term), + Size00 = erlang:external_size(Term, [{minor_version, 0}]), + Size1 = erlang:external_size(Term, [{minor_version, 1}]), + true = (Size0 =:= Size00), + true = Size1 < Size0 end). external_size(Config) when is_list(Config) -> @@ -526,7 +499,9 @@ external_size(Config) when is_list(Config) -> io:format(" Aligned size: ~p\n", [Sz1]), io:format("Unaligned size: ~p\n", [Sz2]), ?line ?t:fail() - end. + end, + ?line erlang:external_size(Bin) =:= erlang:external_size(Bin, [{minor_version, 1}]), + ?line erlang:external_size(Unaligned) =:= erlang:external_size(Unaligned, [{minor_version, 1}]). external_size_1(Term, Size0, Limit) when Size0 < Limit -> case erlang:external_size(Term) of |